org.elasticsearch.index.analysis

Class FingerprintAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.elasticsearch.index.analysis.FingerprintAnalyzer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public final class FingerprintAnalyzer
extends org.apache.lucene.analysis.Analyzer

OpenRefine Fingerprinting, which uses a Standard tokenizer and lowercase + stop + fingerprint + asciifolding filters

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.analysis.Analyzer

org.apache.lucene.analysis.Analyzer.ReuseStrategy, org.apache.lucene.analysis.Analyzer.TokenStreamComponents

Field Summary

Fields inherited from class org.apache.lucene.analysis.Analyzer

GLOBAL_REUSE_STRATEGY, PER_FIELD_REUSE_STRATEGY

Constructor Summary

Constructors

Constructor and Description
FingerprintAnalyzer(org.apache.lucene.analysis.CharArraySet stopWords, char separator, int maxOutputSize)

Method Summary

Modifier and Type	Method and Description
protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents	createComponents(java.lang.String s)

Methods inherited from class org.apache.lucene.analysis.Analyzer

attributeFactory, close, getOffsetGap, getPositionIncrementGap, getReuseStrategy, getVersion, initReader, initReaderForNormalization, normalize, normalize, setVersion, tokenStream, tokenStream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FingerprintAnalyzer

public FingerprintAnalyzer(org.apache.lucene.analysis.CharArraySet stopWords,
                           char separator,
                           int maxOutputSize)

Method Detail

createComponents

protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents createComponents(java.lang.String s)

Specified by:

createComponents in class org.apache.lucene.analysis.Analyzer